anhydride of N_α-benzyloxycarbonylvaline and diphenylphosphinic acid

Base Information

• Chemical Name: anhydride of N_α-benzyloxycarbonylvaline and diphenylphosphinic acid
• CAS No.: 80919-05-7
• Molecular Formula: C₂₅H₂₆NO₅P
• Molecular Weight: 451.459

Synonyms:anhydride of N_α-benzyloxycarbonylvaline and diphenylphosphinic acid

Chemical Property of anhydride of N_α-benzyloxycarbonylvaline and diphenylphosphinic acid

Chemical Property:

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Technology Process of anhydride of N_α-benzyloxycarbonylvaline and diphenylphosphinic acid

There total 1 articles about anhydride of N_α-benzyloxycarbonylvaline and diphenylphosphinic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

(S)-N-(benzyloxycarbonyl)valine (1149-26-4) + Diphenylphosphinic chloride (1499-21-4) → anhydride of Nα-benzyloxycarbonylvaline and diphenylphosphinic acid (80919-05-7)

Guidance literature:

With 4-methyl-morpholine; In ethyl acetate; at -20 ℃; for 0.333333h; Yield given;

Reference yield:

L-valine benzyl ester (21760-98-5) + anhydride of Nα-benzyloxycarbonylvaline and diphenylphosphinic acid (80919-05-7) → Cbz-L-val-L-val-Cbz (35761-09-2) + diphenyl-phosphinic acid (1707-03-5)

Guidance literature:

In dimethyl sulfoxide; ethyl acetate; at -20 ℃;

Reference yield:

glycine benzyl ester toluene-p-sulphonate + anhydride of Nα-benzyloxycarbonylvaline and diphenylphosphinic acid (80919-05-7) → Z-Val-Gly-OBzl (57294-39-0) + diphenyl-phosphinic acid (1707-03-5)

Guidance literature:

With triphenylphosphine; In dimethylsulfoxide-d6; dimethyl sulfoxide; ethyl acetate; at -20 ℃;

upstream raw materials:

(S)-N-(benzyloxycarbonyl)valine

Diphenylphosphinic chloride

Downstream raw materials:

Cbz-L-val-L-val-Cbz

diphenyl-phosphinic acid

N_α-benzyloxycarbonylvalylalanine phenyl ester

Z-Val-Gly-OBzl

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